8.3.2 Installation of High Level Balanced Flue (HLBF)
Installation instructions as per the balanced flue except there are no seals involved as
the flue is not telescopic. There are no extension pieces available for these units and
only 2 rearward facing options are recommended for the 90/120 range of boilers.
9.0 Installation of Boilers
9.1 Installation of 120/150 and 150/200 White Casings
Attach the casing tray to the boiler. Fix the casing bracket to the boiler, the control
panel securing bracket is fixed to the casing bracket. Attach the side casings to the
tray and casing bracket. Fit the rear casing then fit the control panel (or thermostat)
and clip on the front and top panel.